I prefer this order to avoid any gaps in knowledge transfer. Some of the posts won't be relevant to some people who already have the knowledge or not interested in VPN technologies.

SSL is a security
protocol used to establish encrypted link between clients and servers to carry
data securely. Clients can be outlook, web browsers, any connect client, etc. Asymmetric Encryption
Asymmetric
encryption (or public-key cryptography) uses a separate key for encryption and
decryption. Anyone can use the encryption key (public key) to encrypt a
message. However, decrypt…